Space is an active place. Asteroid 2025 OT7 will fly by Earth in August 2025. It is about 170 feet wide. It will travel at ...

In yet another reminder that space is always full of surprises, NASA has reported that a large asteroid—roughly the size of a ...

"Initially, it'll just be a new tool, an augmentation to the existing toolbelt of astronomical observatories. But ultimately, ...

Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...

Space agencies worldwide meticulously track near-Earth objects, even those posing no immediate threat. Asteroid 2025 OT7, ...

An asteroid being monitored by scientists has changed course… we explore what could happen next. Then, back on Earth, we visit ancient petroglyphs that were just discovered in Hawaii, before looking ...

NASA has detected two large near-Earth asteroids, named 2025 OA3 and 2025 PA, both set to make their closest approach to our ...

I don't think space or lunar tourism is going to be the big draw that transforms the moon into something unrecognizable.

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...